Hello, has had a Renault Megane since the beginning of 2019 (year of construction 2016, 101 Ps). (95000 KM down current) Since mid-2020 I have more and more problems that occur on the vehicle and I don’t know where they come from. I have to refill the coolant monthly, sometimes even weekly.. where it flows I don’t know. Under the car is never a stain.. then the car has an extreme oil consumption and time and again problems with the Rlink system (an update was made at Renault, but helps In the summer of last year the battery was completely empty from now on.. in the morning still to work and some signs of weakness, then in the evening nothing went. The biggest problem, however, is that for a few days a clacker can be heard from the engine room and now also the car needs longer to accelerate than usual. The clacking can be heard even in idle from the interior with closed windows, but also occurs during the ride. only this video was found here but this is exactly the sound:https://youtu.be/W-y3h82N8ds Could it be an engine damage now? Because that would be a disaster.. just had to have all brake discs and blocks renewed for expensive money and new tires. The car is also only paid off in 1 1/2 years —